questionText: To ask the Chancellor of the Exchequer, how many (a) major IT failures and (b) security breaches there have been at HMRC in each quarter since Q1 of 2022.
answerText:  (a) HMRC do not publish major IT failures in the public domain. Previously, HMRC have made announcements using online platforms such as GOV.UK and Twitter to update customers on services that have been impacted by an outage or an IT failure. Customers ca...
heading: Revenue and Customs: ICT and Security